Monthly Archives: November 2009


Posted in 生活 | Leave a comment

[Linux] IRQ

From setserial manual … The “standard MS-DOS” port associations are given below: /dev/ttys0 (COM1), port 0x3f8, irq 4/dev/ttys1 (COM2), port 0x2f8, irq 3/dev/ttys2 (COM3), port 0x3e8, irq 4/dev/ttys3 (COM4), port 0x2e8, irq 3 Due to the limitations in the design … Continue reading

Posted in Linux, Linuxamp;FreeBSD | Leave a comment